Valcom Clarity S-521B 2 x 1 Lay-In Ceiling Speaker w/Backbox 25-70 volt, Stock# S-521B Call Analyst Disk 4GHz and 5GHz bands

4GHz and 5GHz bands

1* Installation Guide

The durable Greenlee DRILL/TAP

Universal cabinet can be a single cabinet or expanded to a 3 cabinet system (adding 2 additional cabinets)

local monitor liveview & playbcak and CMS embedded (Multi-NVR Server Monitoring) which supports schedule recording

Valcom Clarity S-521B 2 x 1 Lay-In Ceiling Speaker w/Backbox 25-70 volt, Stock# S-521B Call Analyst Disk 4GHz and 5GHz bandsThe well made Valcom Clarity S 521B 2 x 1 Lay In Ceiling Speaker w Backbox 25 70 volt is a lay in ceiling speaker with a backbox 1 x 2 . 25 70 Volt operation Replaces half of a 2 x 2 tile. Features: Valcom ceiling speaker 1' x 2' . 25 70 Volt operation Replaces half of a 2' x 2' tile Inconspicuous front accessible rotary tap volume control Integral backbox with 3 hour burn rating Excellent sound quality Durable white acrylic baked enamel finish Built